Hypoproteinaemia after Acepromazine in dogs

The FDA has received 24 reports of hypoproteinaemia in dogs after Acepromazine. That is 1.4% of all reports for this medicine, compared with 0.3% across reports for all dog medicines, so it is reported unusually often with this medicine.

24Reports
79%Marked serious
25%Recovered
46%Died or euthanised
9 daysTypical onset
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How soon it started

Same day
0 0.0%
1–2 days
4 18%
3–7 days
5 23%
1–4 weeks
10 45%
Over a month
3 14%

How the animals did

Recovered
5 21%
Recovered with lasting effects
1 4.2%
Still unwell when reported
4 17%
Euthanised
11 46%
Not known
3 13%

Problems reported at the same time

Age of the animals

Under 1 year
5
1–3 years
6
4–7 years
8
8–11 years
5
12+ years
0

About this medicine

Type: medicine.

Questions owners ask

Can Acepromazine cause hypoproteinaemia in dogs?
24 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
How soon after a dose was it reported?
In half of the reports with dates, it started within 9 days of the first dose.
What should I do?
Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).

Hypoproteinaemia with similar medicines

All reported side effects of Acepromazine in dogs · Medicines most reported with hypoproteinaemia